EP3913914A4 - Display device having 3d camera module and electronic device - Google Patents
Display device having 3d camera module and electronic device Download PDFInfo
- Publication number
- EP3913914A4 EP3913914A4 EP20748003.9A EP20748003A EP3913914A4 EP 3913914 A4 EP3913914 A4 EP 3913914A4 EP 20748003 A EP20748003 A EP 20748003A EP 3913914 A4 EP3913914 A4 EP 3913914A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- camera module
- display device
- electronic device
- electronic
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
- G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/25—Image signal generators using stereoscopic image cameras using two or more image sensors with different characteristics other than in their location or field of view, e.g. having different resolutions or colour pickup characteristics; using image signals from one sensor to control the characteristics of another sensor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/254—Image signal generators using stereoscopic image cameras in combination with electromagnetic radiation sources for illuminating objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/296—Synchronisation thereof; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/2224—Studio circuitry; Studio devices; Studio equipment related to virtual studio applications
- H04N5/2226—Determination of depth image, e.g. for foreground/background separation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Studio Devices (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910044209 | 2019-01-17 | ||
PCT/CN2020/070826 WO2020156064A1 (en) | 2019-01-17 | 2020-01-08 | Display device having 3d camera module and electronic device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3913914A1 EP3913914A1 (en) | 2021-11-24 |
EP3913914A4 true EP3913914A4 (en) | 2022-03-02 |
EP3913914B1 EP3913914B1 (en) | 2022-12-14 |
Family
ID=67593259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20748003.9A Active EP3913914B1 (en) | 2019-01-17 | 2020-01-08 | Display device having 3d camera module and electronic device |
Country Status (4)
Country | Link |
---|---|
US (2) | US10931860B2 (en) |
EP (1) | EP3913914B1 (en) |
CN (7) | CN210093396U (en) |
WO (1) | WO2020156064A1 (en) |
Families Citing this family (9)
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US10690752B2 (en) * | 2018-07-16 | 2020-06-23 | Shenzhen Guangjian Technology Co., Ltd. | Light projecting method and device |
CN210093396U (en) | 2019-01-17 | 2020-02-18 | 深圳市光鉴科技有限公司 | A3D camera module and electronic equipment for under screen |
CN113532266B (en) * | 2020-04-15 | 2023-08-08 | 深圳市光鉴科技有限公司 | Box volume measuring method, system, equipment and storage medium based on three-dimensional vision |
CN113532265B (en) * | 2020-04-15 | 2023-08-08 | 深圳市光鉴科技有限公司 | Box volume measuring device based on three-dimensional vision |
US11269075B2 (en) * | 2020-04-17 | 2022-03-08 | Samsung Electronics Co., Ltd. | Hybrid sensor system and method for providing 3D imaging |
CN111678457B (en) * | 2020-05-08 | 2021-10-01 | 西安交通大学 | ToF device under OLED transparent screen and distance measuring method |
CN111739428B (en) * | 2020-07-23 | 2022-04-22 | 维沃移动通信有限公司 | Display module and display device |
CN113625462B (en) * | 2021-09-13 | 2023-01-06 | 江西欧迈斯微电子有限公司 | Diffractive optical element, projection module, and electronic apparatus |
CN114280628A (en) * | 2022-03-03 | 2022-04-05 | 荣耀终端有限公司 | Sensor module and electronic device |
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-
2019
- 2019-05-24 CN CN201920761257.7U patent/CN210093396U/en active Active
- 2019-05-24 CN CN201910441596.1A patent/CN110290375A/en active Pending
- 2019-05-24 CN CN202110814219.5A patent/CN113840129A/en active Pending
- 2019-05-24 CN CN201910441618.4A patent/CN110149510B/en active Active
- 2019-05-24 CN CN201910440517.5A patent/CN110166761B/en active Active
- 2019-05-24 CN CN201920760247.1U patent/CN210168143U/en active Active
- 2019-05-24 CN CN201920760223.6U patent/CN210168142U/en active Active
- 2019-10-30 US US16/669,297 patent/US10931860B2/en active Active
-
2020
- 2020-01-08 EP EP20748003.9A patent/EP3913914B1/en active Active
- 2020-01-08 WO PCT/CN2020/070826 patent/WO2020156064A1/en unknown
-
2021
- 2021-01-14 US US17/149,655 patent/US11418689B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US9577406B2 (en) * | 2014-06-27 | 2017-02-21 | Microsoft Technology Licensing, Llc | Edge-emitting laser diode package comprising heat spreader |
CN108627936A (en) * | 2018-04-10 | 2018-10-09 | Oppo广东移动通信有限公司 | Laser projection structure and electronic device |
CN109143607A (en) * | 2018-09-17 | 2019-01-04 | 深圳奥比中光科技有限公司 | It compensates display screen, shield lower optical system and electronic equipment |
Also Published As
Publication number | Publication date |
---|---|
CN210168142U (en) | 2020-03-20 |
EP3913914A1 (en) | 2021-11-24 |
CN210093396U (en) | 2020-02-18 |
WO2020156064A1 (en) | 2020-08-06 |
CN110149510A (en) | 2019-08-20 |
US20210136268A1 (en) | 2021-05-06 |
US20200275000A1 (en) | 2020-08-27 |
CN110166761A (en) | 2019-08-23 |
CN210168143U (en) | 2020-03-20 |
EP3913914B1 (en) | 2022-12-14 |
US10931860B2 (en) | 2021-02-23 |
CN113840129A (en) | 2021-12-24 |
CN110149510B (en) | 2023-09-08 |
US11418689B2 (en) | 2022-08-16 |
CN110290375A (en) | 2019-09-27 |
CN110166761B (en) | 2021-08-13 |
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